87 lines
3.3 KiB
C#
87 lines
3.3 KiB
C#
using Mapster;
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using Microsoft.Extensions.Caching.Distributed;
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using Volo.Abp.Caching;
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using Volo.Abp.Domain.Repositories;
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using Volo.Abp.Domain.Services;
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using Volo.Abp.EventBus.Local;
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using Yi.Framework.Bbs.Domain.Entities;
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using Yi.Framework.Bbs.Domain.Entities.Integral;
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using Yi.Framework.Bbs.Domain.Shared.Caches;
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using Yi.Framework.Bbs.Domain.Shared.Consts;
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using Yi.Framework.Bbs.Domain.Shared.Etos;
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using Yi.Framework.SqlSugarCore.Abstractions;
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namespace Yi.Framework.Bbs.Domain.Managers
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{
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public class LevelManager : DomainService
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{
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private ILocalEventBus _localEventBus;
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private IDistributedCache<List<LevelCacheItem>> _levelCache;
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private IRepository<LevelAggregateRoot> _repository;
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private ISqlSugarRepository<BbsUserExtraInfoEntity> _bbsUserRepository;
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public LevelManager(ILocalEventBus localEventBus,
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IDistributedCache<List<LevelCacheItem>> levelCache, IRepository<LevelAggregateRoot> repository,
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ISqlSugarRepository<BbsUserExtraInfoEntity> bbsUserRepository)
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{
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_localEventBus = localEventBus;
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_repository = repository;
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_bbsUserRepository = bbsUserRepository;
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_levelCache = levelCache;
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}
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/// <summary>
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/// 获取等级映射，所有获取等级操作通过这里操作
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/// </summary>
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/// <returns></returns>
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public async Task<Dictionary<int, LevelCacheItem>> GetCacheMapAsync()
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{
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var items =await _levelCache.GetOrAddAsync(LevelConst.LevelCacheKey,async () =>
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{
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var cacheItem = ((await _repository.GetListAsync())
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.OrderByDescending(x => x.CurrentLevel))
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.Adapt<List<LevelCacheItem>>();
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return cacheItem;
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});
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return items.ToDictionary(x => x.CurrentLevel);
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}
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/// <summary>
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/// 使用钱钱投喂等级
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/// </summary>
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/// <returns></returns>
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public async Task ChangeLevelByMoneyAsync(Guid userId, int moneyNumber)
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{
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//通过用户id获取用户信息的经验和等级
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var userInfo = await _bbsUserRepository.GetAsync(x => x.UserId == userId);
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//钱钱和经验的比例为1：1
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//根据钱钱修改经验
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var currentNewExperience = userInfo.Experience + moneyNumber * 1;
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//修改钱钱，如果钱钱不足，直接会丢出去
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await _localEventBus.PublishAsync(new MoneyChangeEventArgs { UserId = userId, Number = -moneyNumber },
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false);
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//更改最终的经验再变化等级
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var levelList = (await GetCacheMapAsync()).Values.OrderByDescending(x => x.CurrentLevel);
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var currentNewLevel = 1;
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foreach (var level in levelList)
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{
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if (currentNewExperience >= level.MinExperience)
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{
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currentNewLevel = level.CurrentLevel;
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break;
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}
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}
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//这里注意，只更新等级
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userInfo.Level = currentNewLevel;
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userInfo.Experience = currentNewExperience;
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await _bbsUserRepository._Db.Updateable(userInfo)
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.UpdateColumns(it => new { it.Level, it.Experience })
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.ExecuteCommandAsync();
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}
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}
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} |